Metrify vs Conversions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Metrify
Effortlessly convert between imperial and metric units, and currencies, with this clean and fast utility. Ideal for everyday tasks like cooking, shopping, and travel, it simplifies comparisons and calculations.
- Imperial to metric conversion
- Currency conversion
- Price comparison
- Supports cooking, shopping, travel
- Distraction-free design
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Metrify makes conversions effortless. Perfect for anyone in the US tired of Fahrenheit, miles, pounds, and tablespoons. Quickly switch to Celsius, kilometers, grams, or milliliters — just by typing them in. Why Metrify? - Convert imperial ↔ metric instantly - Works with everyday things: cooking, shopping, driving, traveling - Compare prices easily (gas, groceries, real estate) - Currency conversions + unit conversions in one app - Clean, fast, distraction-free design Stop struggling with conversions — let Metrify do the math.
Conversions
This utility app offers a straightforward way to convert between various units of measurement. It supports common categories like length, speed, volume, mass, area, temperature, and time. More conversion types are planned for future updates.
- Unit conversion
- Length conversion
- Speed conversion
- Volume conversion
- Mass conversion
- Area conversion
- Temperature conversion
- Time conversion
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Conversions is a fast, simple unit converter. Pick a category, type a number, and the answer is on screen before you finish typing — no menus to dig through, no clutter, nothing to set up. SEVEN CATEGORIES • Length — inches, feet, yards, miles, and the full metric range • Mass — ounces, pounds, stone, tons, grams to micrograms • Volume — US and imperial cups, pints, quarts, gallons, liters • Temperature — Fahrenheit, Celsius, Kelvin • Speed — mph, km/h, knots, meters and feet per second • Area — square feet, acres, hectares, square kilometers • Time — nanoseconds to centuries BUILT FOR QUICK ANSWERS • Results update as you type • One tap swaps the two units • Tap either value to change its unit • Clean dark design, easy one-handed use • Conversions happen entirely on your device FREE, SUPPORTED BY A SINGLE BANNER AD No accounts, no subscriptions, no purchases.
Screenshots
Verdict
The clearest difference is review sentiment: Conversions at 100% against Metrify's 0%. Conversions also leads on rating (4.8 vs 3.9) and in-app purchases (none vs 3). Metrify's advantage is ads (none vs shown) and update cadence (weekly vs every 44 months). On price, ratings volume and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Metrify sells 3 in-app purchases, starting at $0.99 per month. Conversions asks for nothing beyond the download.
Conversions holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews point the same way: 0% of Metrify's written reviews are positive against 100% of Conversions's.
Metrify ships an update weekly, Conversions every 44 months. The most recent releases landed on September 19, 2026 and September 3, 2026 respectively.
| Parameter | Metrify | Conversions |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (7 ratings) | 4.8 (6 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 7 — better | 6 |
| Update frequency | Weekly — better | Every 44 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 5 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Tsuyoshi Niwa | Joshua Griffin |
Customer experience
Metrify
Conversions
In-app purchases
Metrify
- Monthly Subscription1 Month trial$0.991 Month
- Every 6 Months$4.496 Months
- Yearly Subscription$7.991 Year
Conversions
No in-app purchases









